7th » HMS e.g Beagle drops anchor off the Chonos Archipelago.
8th » The United States public debt History known as United States national debt is zero for the only time.
24th » Slaves in Salvador da Bahia, Brazil, Malê Revolt known as stage a revolt, which is instrumental in ending slavery there 50 years later.
30th » In the first assassination attempt against a President of the United States, Richard Lawrence (failed assassin) known as Richard Lawrence attempts to shoot president Andrew Jackson, but fails and is subdued by a crowd, including several congressmen.